supply of b-check kit for koel make 62.5 kva dg set of ng power cars , supply of koel make b-check kit for scheduled maintenance of koel make 62.5 kva dg set of ng power cars. b-check kit consisting of following items: 1. koel care premium genuine oil 13 liters ca n - 01 no. (part no. 82.060.10.0.13) 2. koel care premium genuine oil 5 liters can - 02 nos. (part no. 82. 060.10.0.05) 3. primary element - 01 no. (part no. 3h.132.01.0.00) 4. secondary element - 01 no. (part no. 3h.132.02.0.00) 5. spin on filter for lubricating oil - 01 no. (part no. 06.436.01.0.00) 6. fuel filter element assembly for ha694t sa- 01 no. (part no. 06.474.05.0.00) 7. final filter cartridge (fm100) - 01 no. (part no . dv8.072.108.0.00) 8. koel care genuine coolant premix 10 liter can- 01 no. (part no. 82.020.35.1.10) 9. air filter kit (a)- 4r1040 bsiii indl. (6h.411-air cleaner) - 01 no. (part no. 4h.999.85.0.00) warranty: 6 mo nths from the date of supply. warranty period: 6 month(s) from the date of supply [ warranty period: 6 months after the date of delivery ] ]